Answer in brief
CVE-2026-15302 records a Medium severity (CVSS 5.3) vulnerability in ARMember <= 4.0.27 - Directory Traversal via X-FILENAME. The current sources do not mark it as known exploited. The current feed maps reputeinfosystems/ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps reputeinfosystems/ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| reputeinfosystems/ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signupgeneric | 0 | Not reported |
Published upstream
Jul 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 10, 2026
The ARMember plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 4.0.27 via the 'X-FILENAME' HTTP header. This makes it possible for unauthenticated attackers to upload and overwrite certain files (e.g., CSS) to directories outside the 'wp-content/uploads/armember' directory.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-15302 records a Medium severity (CVSS 5.3) vulnerability in ARMember <= 4.0.27 - Directory Traversal via X-FILENAME. The current sources do not mark it as known exploited. The current feed maps reputeinfosystems/ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps reputeinfosystems/ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| reputeinfosystems/ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signupgeneric | 0 | Not reported |
Published upstream
Jul 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 10, 2026
The ARMember plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 4.0.27 via the 'X-FILENAME' HTTP header. This makes it possible for unauthenticated attackers to upload and overwrite certain files (e.g., CSS) to directories outside the 'wp-content/uploads/armember' directory.
Quoted source text, attributed separately from HOL analysis.